boolean doRead()

in src/main/java/com/twitter/whiskey/nio/SSLSocket.java [198:229]

• 22 lines of code
• 6 McCabe index (conditional complexity)

        boolean doRead(SocketChannel channel) throws IOException {

            ByteBuffer out = getBuffer();

            int bytesRead = channel.read(bufferedWrapped);

            if (bytesRead < 0) {
                fail(new IOException("connection closed"));
                return true;
            }

            bufferedWrapped.flip();

            SSLEngineResult.Status status = SSLEngineResult.Status.OK;
            while (out.remaining() > 0 && bufferedWrapped.remaining() > 0 && status ==
                SSLEngineResult.Status.OK) {

                SSLEngineResult result = engine.unwrap(bufferedWrapped, out);
                status = result.getStatus();

                if (result.getHandshakeStatus() != SSLEngineResult.HandshakeStatus.NOT_HANDSHAKING) {
                    throw new SSLException("renegotiation not supported");
                }

            }

            bufferedWrapped.compact();

            out.flip();
            set(out);
            return true;
        }